Originally Posted by tomwom
I don't understand, if you disconnect the cable you lose your picture.
Hi Tom! Exciting times for you. Good luck on the antenna install!
I suspect what he means is:
If you have one, bring small tv up on roof + power cord
Test 1, connect rg6 from antenna direct to tv
Test 2, connect rg6 from output from pre-amp to tv
Test 3, connect rg6 run just before pre-amp power source to tv
Test 4, connect rg6 after pre amp power source and before splitter to tv
etc. If you have a good signal after each test, you're good to go!